Mount Pleasant, Saturday, 8 August, 18:27
Mostly clear. Feels like 92°. High 88°, low 72°.
Mount Pleasant, Sunday, 9 August
Clear. High 94°, low 71°.
Mount Pleasant, Monday, 10 August
Overcast. High 85°, low 69°.
Mount Pleasant, Tuesday, 11 August
Light rain. High 88°, low 69°.
Mount Pleasant, Wednesday, 12 August
Rain. High 70°, low 63°.
Mount Pleasant, Thursday, 13 August
Light rain. High 81°, low 60°.
Mount Pleasant, Friday, 14 August
Overcast. High 76°, low 58°.
Mount Pleasant, Saturday, 15 August
Clear. High 77°, low 57°.
Mount Pleasant, Sunday, 16 August
Light rain. High 77°, low 57°.
Mount Pleasant, Monday, 17 August
Overcast. High 78°, low 62°.
Mount Pleasant, Tuesday, 18 August
Rain. High 73°, low 67°.
Mount Pleasant, Wednesday, 19 August
Light rain. High 78°, low 65°.
Mount Pleasant, Thursday, 20 August
Light rain. High 75°, low 64°.
Mount Pleasant, Friday, 21 August
Heavy rain. High 74°, low 64°.
Mount Pleasant, Saturday, 22 August
Heavy rain. High 74°, low 67°.
Mount Pleasant, Sunday, 23 August
Clear. High 72°, low 56°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Mount Pleasant, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in Mount Pleasant, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.